class_docstr: Implements an object able to detect the reading direction of a text box.
  4 possible orientations: 0, 90, 180, 270 degrees counter clockwise.
  
  Args:
  ----
      pre_processor: transform inputs for easier batched model inference
      model: core classification architecture (backbone + classification head)
code: def __init__(
      self,
      pre_processor: PreProcessor,
      model: keras.Model,
  ) -> None:
      self.pre_processor = pre_processor
      self.model = model
  
file_path: doctr/doctr/models/classification/predictor/tensorflow.py
imports: from typing import List, Union
  import numpy
  import tensorflow
  from tensorflow import keras
  from doctr.models.preprocessor import PreProcessor
  from doctr.utils.repr import NestedObject
label_desc: Use image node_id 1 to create a new CropOrientationPredictor object from inherited base classes: NestedObject with example: obj = CropOrientationPredictor(pre_processor, model)